- All sections
- A - Human necessities
- A43B - Characteristic features of footwear; parts of footwear
- A43B 21/28 - Pneumatic heels
Patent holdings for IPC class A43B 21/28
Total number of patents in this class: 178
10-year publication summary
|
5
|
3
|
6
|
12
|
10
|
16
|
13
|
16
|
12
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 13075 |
130 |
| Nike International Ltd. | 769 |
14 |
| NIKE Innovate C.V. | 2477 |
10 |
| Reebok International Limited | 557 |
3 |
| Alba Rappresentanze di Menghini Giuseppe e C. S.A.S. | 2 |
2 |
| Shoes by Firebug, LLC | 6 |
2 |
| Nike International Ltd. | 42 |
2 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Aplinov | 2 |
1 |
| Aura Technologies LLC | 25 |
1 |
| Decathlon | 762 |
1 |
| Rudy, Marion Franklin | 1 |
1 |
| Shoes for Crews, LLC | 61 |
1 |
| Universal Trim Supply Co., Ltd. | 44 |
1 |
| W. L. Gore & Associates GmbH | 61 |
1 |
| Zhejiang Geely Holding Group Co., Ltd. | 1003 |
1 |
| Zhejiang Geely Automobile Research Institute Co. Ltd | 101 |
1 |
| Cognos Therapeutics, Inc. | 17 |
1 |
| XLINE S.r.l. | 1 |
1 |
| Wahu S.r.l. | 5 |
1 |
| Other owners | 2 |